Using ia algorithm to improve consistences in real-time fieldbus

摘要

The objective of this paper is to explain the importance of generate together a transmission scheduling tale of messages to be transmitted through a fieldbus and the computation time of function blocks inside each device. These scheduling tables are generated off-line considering the timing limitations of control strategies and processor availability of each device. This avoids the transmission of useless data among function blocks and improves the utilization of the bus.